shell32_main.c File Reference

#include <wine/config.h>
#include <windef.h>
#include <winbase.h>
#include <shellapi.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <strsafe.h>
#include <winnls.h>
#include "undocshell.h"
#include "pidl.h"
#include "shell32_main.h"
#include "shresdef.h"
#include <wine/debug.h>
#include <wine/unicode.h>
#include <reactos/version.h>
#include <reactos/buildno.h>

Include dependency graph for shell32_main.c:

Go to the source code of this file.

Classes
struct	ABOUT_INFO

Macros
#define	WIN32_NO_STATUS
#define	_INC_WINDOWS
#define	COBJMACROS
#define	SHGFI_KNOWN_FLAGS

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)
LPWSTR *WINAPI	CommandLineToArgvW (LPCWSTR lpCmdline, int *numargs)
static HRESULT	SHELL_GetDetailsOfToBuffer (IShellFolder *psf, PCUITEMID_CHILD pidl, UINT col, LPWSTR Buf, UINT cchBuf)
static DWORD	shgfi_get_exe_type (LPCWSTR szFullPath)
BOOL	SHELL_IsShortcut (LPCITEMIDLIST pidlLast)
DWORD_PTR WINAPI	SHGetFileInfoW (LPCWSTR path, DWORD dwFileAttributes, SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags)
DWORD_PTR WINAPI	SHGetFileInfoA (LPCSTR path, DWORD dwFileAttributes, SHFILEINFOA *psfi, UINT sizeofpsfi, UINT flags)
HICON WINAPI	DuplicateIcon (HINSTANCE hInstance, HICON hIcon)
HICON WINAPI	ExtractIconA (HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex)
HICON WINAPI	ExtractIconW (HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex)
VOID WINAPI	Printer_LoadIconsW (LPCWSTR wsPrinterName, HICON *pLargeIcon, HICON *pSmallIcon)
BOOL WINAPI	Printers_RegisterWindowW (LPCWSTR wsPrinter, DWORD dwType, HANDLE *phClassPidl, HWND *phwnd)
VOID WINAPI	Printers_UnregisterWindow (HANDLE hClassPidl, HWND hwnd)
DWORD WINAPI	SHHelpShortcuts_RunDLLA (DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
DWORD WINAPI	SHHelpShortcuts_RunDLLW (DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
HRESULT WINAPI	SHLoadInProc (REFCLSID rclsid)
static VOID	SetRegTextData (HWND hWnd, HKEY hKey, LPCWSTR Value, UINT uID)
INT_PTR CALLBACK	AboutAuthorsDlgProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	AboutDlgProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
BOOL WINAPI	ShellAboutA (HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon)
BOOL WINAPI	ShellAboutW (HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff, HICON hIcon)
void WINAPI	FreeIconList (DWORD dw)
HRESULT WINAPI	SHLoadNonloadedIconOverlayIdentifiers (VOID)

Variables
const char *const	SHELL_Authors [] = { "Copyright 1993-"COPYRIGHT_YEAR" WINE team", "Copyright 1998-"COPYRIGHT_YEAR" ReactOS Team", 0 }

Macro Definition Documentation

_INC_WINDOWS

#define _INC_WINDOWS

Definition at line 26 of file shell32_main.c.

COBJMACROS

#define COBJMACROS

Definition at line 27 of file shell32_main.c.

SHGFI_KNOWN_FLAGS

#define SHGFI_KNOWN_FLAGS

Value:

    (SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \
     SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \
     SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \
     SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \
     SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED)

Definition at line 419 of file shell32_main.c.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 25 of file shell32_main.c.

Function Documentation

AboutAuthorsDlgProc()

INT_PTR CALLBACK AboutAuthorsDlgProc	(	HWND	hWnd,
		UINT	msg,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 1036 of file shell32_main.c.

{
    switch(msg)
    {
        case WM_INITDIALOG:
        {
            const char* const *pstr = SHELL_Authors;
 
            // Add the authors to the list
            SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, WM_SETREDRAW, FALSE, 0 );
 
            while (*pstr)
            {
                WCHAR name[64];
 
                /* authors list is in utf-8 format */
                MultiByteToWideChar( CP_UTF8, 0, *pstr, -1, name, sizeof(name)/sizeof(WCHAR) );
                SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, LB_ADDSTRING, (WPARAM)-1, (LPARAM)name );
                pstr++;
            }
 
            SendDlgItemMessageW( hWnd, IDC_ABOUT_AUTHORS_LISTBOX, WM_SETREDRAW, TRUE, 0 );
 
            return TRUE;
        }
    }
 
    return FALSE;
}

Referenced by AboutDlgProc().

AboutDlgProc()

static INT_PTR CALLBACK AboutDlgProc ( HWND  hWnd, UINT  msg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 1068 of file shell32_main.c.

{
#ifdef __REACTOS__
 
    static DWORD   cxLogoBmp;
    static DWORD   cyLogoBmp, cyLineBmp;
    static HBITMAP hLogoBmp, hLineBmp;
    static HWND    hWndAuthors;
 
    switch (msg)
    {
        case WM_INITDIALOG:
        {
            ABOUT_INFO *info = (ABOUT_INFO *)lParam;
 
            if (info)
            {
                HKEY hRegKey;
                MEMORYSTATUSEX MemStat;
                WCHAR szAppTitle[512];
                WCHAR szAppTitleTemplate[512];
                WCHAR szAuthorsText[20];
 
                // Preload the ROS bitmap
                hLogoBmp = (HBITMAP)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDB_REACTOS), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
                hLineBmp = (HBITMAP)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDB_LINEBAR), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
 
                if (hLogoBmp && hLineBmp)
                {
                    BITMAP bmpLogo;
 
                    GetObject(hLogoBmp, sizeof(BITMAP), &bmpLogo);
 
                    cxLogoBmp = bmpLogo.bmWidth;
                    cyLogoBmp = bmpLogo.bmHeight;
 
                    GetObject(hLineBmp, sizeof(BITMAP), &bmpLogo);
                    cyLineBmp = bmpLogo.bmHeight;
                }
 
                // Set App-specific stuff (icon, app name, szOtherStuff string)
                SendDlgItemMessageW(hWnd, IDC_ABOUT_ICON, STM_SETICON, (WPARAM)info->hIcon, 0);
 
                GetWindowTextW(hWnd, szAppTitleTemplate, ARRAY_SIZE(szAppTitleTemplate));
                swprintf(szAppTitle, szAppTitleTemplate, info->szApp);
                SetWindowTextW(hWnd, szAppTitle);
 
                SetDlgItemTextW(hWnd, IDC_ABOUT_APPNAME, info->szApp);
                SetDlgItemTextW(hWnd, IDC_ABOUT_VERSION, info->szOSVersion);
                SetDlgItemTextW(hWnd, IDC_ABOUT_OTHERSTUFF, info->szOtherStuff);
 
                // Set the registered user and organization name
                if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",
                                  0, KEY_QUERY_VALUE, &hRegKey) == ERROR_SUCCESS)
                {
                    SetRegTextData(hWnd, hRegKey, L"RegisteredOwner", IDC_ABOUT_REG_USERNAME);
                    SetRegTextData(hWnd, hRegKey, L"RegisteredOrganization", IDC_ABOUT_REG_ORGNAME);
 
                    if (GetWindowTextLengthW(GetDlgItem(hWnd, IDC_ABOUT_REG_USERNAME)) == 0 &&
                        GetWindowTextLengthW(GetDlgItem(hWnd, IDC_ABOUT_REG_ORGNAME)) == 0)
                    {
                        ShowWindow(GetDlgItem(hWnd, IDC_ABOUT_REG_TO), SW_HIDE);
                    }
 
                    RegCloseKey(hRegKey);
                }
 
                // Set the value for the installed physical memory
                MemStat.dwLength = sizeof(MemStat);
                if (GlobalMemoryStatusEx(&MemStat))
                {
                    WCHAR szBuf[12];
 
                    if (MemStat.ullTotalPhys > 1024 * 1024 * 1024)
                    {
                        double dTotalPhys;
                        WCHAR szDecimalSeparator[4];
                        WCHAR szUnits[3];
 
                        // We're dealing with GBs or more
                        MemStat.ullTotalPhys /= 1024 * 1024;
 
                        if (MemStat.ullTotalPhys > 1024 * 1024)
                        {
                            // We're dealing with TBs or more
                            MemStat.ullTotalPhys /= 1024;
 
                            if (MemStat.ullTotalPhys > 1024 * 1024)
                            {
                                // We're dealing with PBs or more
                                MemStat.ullTotalPhys /= 1024;
 
                                dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
                                wcscpy(szUnits, L"PB");
                            }
                            else
                            {
                                dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
                                wcscpy(szUnits, L"TB");
                            }
                        }
                        else
                        {
                            dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
                            wcscpy(szUnits, L"GB");
                        }
 
                        // We need the decimal point of the current locale to display the RAM size correctly
                        if (GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SDECIMAL,
                            szDecimalSeparator,
                            ARRAY_SIZE(szDecimalSeparator)) > 0)
                        {
                            UCHAR uDecimals;
                            UINT uIntegral;
 
                            uIntegral = (UINT)dTotalPhys;
                            uDecimals = (UCHAR)((UINT)(dTotalPhys * 100) - uIntegral * 100);
 
                            // Display the RAM size with 2 decimals
                            swprintf(szBuf, L"%u%s%02u %s", uIntegral, szDecimalSeparator, uDecimals, szUnits);
                        }
                    }
                    else
                    {
                        // We're dealing with MBs, don't show any decimals
                        swprintf(szBuf, L"%u MB", (UINT)MemStat.ullTotalPhys / 1024 / 1024);
                    }
 
                    SetDlgItemTextW(hWnd, IDC_ABOUT_PHYSMEM, szBuf);
                }
 
                // Add the Authors dialog
                hWndAuthors = CreateDialogW(shell32_hInstance, MAKEINTRESOURCEW(IDD_ABOUT_AUTHORS), hWnd, AboutAuthorsDlgProc);
                LoadStringW(shell32_hInstance, IDS_SHELL_ABOUT_AUTHORS, szAuthorsText, ARRAY_SIZE(szAuthorsText));
                SetDlgItemTextW(hWnd, IDC_ABOUT_AUTHORS, szAuthorsText);
            }
 
            return TRUE;
        }
 
        case WM_PAINT:
        {
            if (hLogoBmp && hLineBmp)
            {
                PAINTSTRUCT ps;
                HDC hdc;
                HDC hdcMem;
                HGDIOBJ hOldObj;
 
                hdc = BeginPaint(hWnd, &ps);
                hdcMem = CreateCompatibleDC(hdc);
 
                if (hdcMem)
                {
                    hOldObj = SelectObject(hdcMem, hLogoBmp);
                    BitBlt(hdc, 0, 0, cxLogoBmp, cyLogoBmp, hdcMem, 0, 0, SRCCOPY);
 
                    SelectObject(hdcMem, hLineBmp);
                    BitBlt(hdc, 0, cyLogoBmp, cxLogoBmp, cyLineBmp, hdcMem, 0, 0, SRCCOPY);
 
                    SelectObject(hdcMem, hOldObj);
                    DeleteDC(hdcMem);
                }
 
                EndPaint(hWnd, &ps);
            }
            break;
        }
 
        case WM_COMMAND:
        {
            switch(wParam)
            {
                case IDOK:
                case IDCANCEL:
                    EndDialog(hWnd, TRUE);
                    return TRUE;
 
                case IDC_ABOUT_AUTHORS:
                {
                    static BOOL bShowingAuthors = FALSE;
                    WCHAR szAuthorsText[20];
 
                    if (bShowingAuthors)
                    {
                        LoadStringW(shell32_hInstance, IDS_SHELL_ABOUT_AUTHORS, szAuthorsText, ARRAY_SIZE(szAuthorsText));
                        ShowWindow(hWndAuthors, SW_HIDE);
                    }
                    else
                    {
                        LoadStringW(shell32_hInstance, IDS_SHELL_ABOUT_BACK, szAuthorsText, ARRAY_SIZE(szAuthorsText));
                        ShowWindow(hWndAuthors, SW_SHOW);
                    }
 
                    SetDlgItemTextW(hWnd, IDC_ABOUT_AUTHORS, szAuthorsText);
                    bShowingAuthors = !bShowingAuthors;
                    return TRUE;
                }
            }
            break;
        }
 
        case WM_CLOSE:
            EndDialog(hWnd, TRUE);
            break;
    }
 
#endif // __REACTOS__
 
    return 0;
}

Referenced by ShellAboutW().

CommandLineToArgvW()

LPWSTR *WINAPI CommandLineToArgvW	(	LPCWSTR	lpCmdline,
		int *	numargs
	)

Definition at line 79 of file shell32_main.c.

{
    DWORD argc;
    LPWSTR  *argv;
    LPCWSTR s;
    LPWSTR d;
    LPWSTR cmdline;
    int qcount,bcount;
 
    if(!numargs)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return NULL;
    }
 
    if (*lpCmdline==0)
    {
        /* Return the path to the executable */
        DWORD len, deslen=MAX_PATH, size;
 
        size = sizeof(LPWSTR)*2 + deslen*sizeof(WCHAR);
        for (;;)
        {
            if (!(argv = LocalAlloc(LMEM_FIXED, size))) return NULL;
            len = GetModuleFileNameW(0, (LPWSTR)(argv+2), deslen);
            if (!len)
            {
                LocalFree(argv);
                return NULL;
            }
            if (len < deslen) break;
            deslen*=2;
            size = sizeof(LPWSTR)*2 + deslen*sizeof(WCHAR);
            LocalFree( argv );
        }
        argv[0]=(LPWSTR)(argv+2);
        argv[1]=NULL;
        *numargs=1;
 
        return argv;
    }
 
    /* --- First count the arguments */
    argc=1;
    s=lpCmdline;
    /* The first argument, the executable path, follows special rules */
    if (*s=='"')
    {
        /* The executable path ends at the next quote, no matter what */
        s++;
        while (*s)
            if (*s++=='"')
                break;
    }
    else
    {
        /* The executable path ends at the next space, no matter what */
        while (*s && !isspace(*s))
            s++;
    }
    /* skip to the first argument, if any */
    while (isblank(*s))
        s++;
    if (*s)
        argc++;
 
    /* Analyze the remaining arguments */
    qcount=bcount=0;
    while (*s)
    {
        if (isblank(*s) && qcount==0)
        {
            /* skip to the next argument and count it if any */
            while (isblank(*s))
                s++;
            if (*s)
                argc++;
            bcount=0;
        }
        else if (*s=='\\')
        {
            /* '\', count them */
            bcount++;
            s++;
        }
        else if (*s=='"')
        {
            /* '"' */
            if ((bcount & 1)==0)
                qcount++; /* unescaped '"' */
            s++;
            bcount=0;
            /* consecutive quotes, see comment in copying code below */
            while (*s=='"')
            {
                qcount++;
                s++;
            }
            qcount=qcount % 3;
            if (qcount==2)
                qcount=0;
        }
        else
        {
            /* a regular character */
            bcount=0;
            s++;
        }
    }
 
    /* Allocate in a single lump, the string array, and the strings that go
     * with it. This way the caller can make a single LocalFree() call to free
     * both, as per MSDN.
     */
    argv=LocalAlloc(LMEM_FIXED, (argc+1)*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR));
    if (!argv)
        return NULL;
    cmdline=(LPWSTR)(argv+argc+1);
    strcpyW(cmdline, lpCmdline);
 
    /* --- Then split and copy the arguments */
    argv[0]=d=cmdline;
    argc=1;
    /* The first argument, the executable path, follows special rules */
    if (*d=='"')
    {
        /* The executable path ends at the next quote, no matter what */
        s=d+1;
        while (*s)
        {
            if (*s=='"')
            {
                s++;
                break;
            }
            *d++=*s++;
        }
    }
    else
    {
        /* The executable path ends at the next space, no matter what */
        while (*d && !isspace(*d))
            d++;
        s=d;
        if (*s)
            s++;
    }
    /* close the executable path */
    *d++=0;
    /* skip to the first argument and initialize it if any */
    while (isblank(*s))
        s++;
 
    if (!*s)
    {
        /* There are no parameters so we are all done */
        argv[argc]=NULL;
        *numargs=argc;
        return argv;
    }
 
    /* Split and copy the remaining arguments */
    argv[argc++]=d;
    qcount=bcount=0;
    while (*s)
    {
        if (isblank(*s) && qcount==0)
        {
            /* close the argument */
            *d++=0;
            bcount=0;
 
            /* skip to the next one and initialize it if any */
            do {
                s++;
            } while (isblank(*s));
            if (*s)
                argv[argc++]=d;
        }
        else if (*s=='\\')
        {
            *d++=*s++;
            bcount++;
        }
        else if (*s=='"')
        {
            if ((bcount & 1)==0)
            {
                /* Preceded by an even number of '\', this is half that
                 * number of '\', plus a quote which we erase.
                 */
                d-=bcount/2;
                qcount++;
            }
            else
            {
                /* Preceded by an odd number of '\', this is half that
                 * number of '\' followed by a '"'
                 */
                d=d-bcount/2-1;
                *d++='"';
            }
            s++;
            bcount=0;
            /* Now count the number of consecutive quotes. Note that qcount
             * already takes into account the opening quote if any, as well as
             * the quote that lead us here.
             */
            while (*s=='"')
            {
                if (++qcount==3)
                {
                    *d++='"';
                    qcount=0;
                }
                s++;
            }
            if (qcount==2)
                qcount=0;
        }
        else
        {
            /* a regular character */
            *d++=*s++;
            bcount=0;
        }
    }
    *d='\0';
    argv[argc]=NULL;
    *numargs=argc;
 
    return argv;
}

Referenced by _tmain(), CmdDebugService(), command_line_to_args(), DisplayApplet(), DoEntry(), get_utf8_args(), main(), ParseCmdAndExecute(), CCleanMgrModule::ParseCommandLine(), PrintUIEntryW(), ProcessCmdLine(), ProcessCommandLine(), test_commandline2argv(), test_one_cmdline(), and wWinMain().

DuplicateIcon()

HICON WINAPI DuplicateIcon	(	HINSTANCE	hInstance,
		HICON	hIcon
	)

Definition at line 837 of file shell32_main.c.

{
    ICONINFO IconInfo;
    HICON hDupIcon = 0;
 
    TRACE("%p %p\n", hInstance, hIcon);
 
    if (GetIconInfo(hIcon, &IconInfo))
    {
        hDupIcon = CreateIconIndirect(&IconInfo);
 
        /* clean up hbmMask and hbmColor */
        DeleteObject(IconInfo.hbmMask);
        DeleteObject(IconInfo.hbmColor);
    }
 
    return hDupIcon;
}

ExtractIconA()

HICON WINAPI ExtractIconA	(	HINSTANCE	hInstance,
		LPCSTR	lpszFile,
		UINT	nIconIndex
	)

Definition at line 859 of file shell32_main.c.

{   
    HICON ret;
    INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0);
    LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 
    TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex);
 
    MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len);
    ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex);
    HeapFree(GetProcessHeap(), 0, lpwstrFile);
 
    return ret;
}

Referenced by test_ExtractIcon().

ExtractIconW()

HICON WINAPI ExtractIconW	(	HINSTANCE	hInstance,
		LPCWSTR	lpszFile,
		UINT	nIconIndex
	)

Definition at line 877 of file shell32_main.c.

{
    HICON  hIcon = NULL;
    UINT ret;
    UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON);
 
    TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex);
 
    if (nIconIndex == (UINT)-1)
    {
        ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
        if (ret != (UINT)-1 && ret)
            return (HICON)(UINT_PTR)ret;
        return NULL;
    }
    else
        ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
 
    if (ret == (UINT)-1)
        return (HICON)1;
    else if (ret > 0 && hIcon)
        return hIcon;
 
    return NULL;
}

Referenced by DlgInitHandler(), ExtractAssociatedIconW(), ExtractIconA(), ExtractIconWrapW(), and test_ExtractIcon().

FreeIconList()

void WINAPI FreeIconList

(

DWORD

dw

)

Definition at line 1358 of file shell32_main.c.

{
    FIXME("%x: stub\n",dw);
}

Printer_LoadIconsW()

VOID WINAPI Printer_LoadIconsW	(	LPCWSTR	wsPrinterName,
		HICON *	pLargeIcon,
		HICON *	pSmallIcon
	)

Definition at line 906 of file shell32_main.c.

{
    INT iconindex=IDI_SHELL_PRINTERS_FOLDER;
 
    TRACE("(%s, %p, %p)\n", debugstr_w(wsPrinterName), pLargeIcon, pSmallIcon);
 
    /* We should check if wsPrinterName is
       1. the Default Printer or not
       2. connected or not
       3. a Local Printer or a Network-Printer
       and use different Icons
    */
    if((wsPrinterName != NULL) && (wsPrinterName[0] != 0))
    {
        FIXME("(select Icon by PrinterName %s not implemented)\n", debugstr_w(wsPrinterName));
    }
 
    if(pLargeIcon != NULL)
        *pLargeIcon = LoadImageW(shell32_hInstance,
                                 (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
                                 0, 0, LR_DEFAULTCOLOR|LR_DEFAULTSIZE);
 
    if(pSmallIcon != NULL)
        *pSmallIcon = LoadImageW(shell32_hInstance,
                                 (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
                                 16, 16, LR_DEFAULTCOLOR);
}

Printers_RegisterWindowW()

BOOL WINAPI Printers_RegisterWindowW	(	LPCWSTR	wsPrinter,
		DWORD	dwType,
		HANDLE *	phClassPidl,
		HWND *	phwnd
	)

Definition at line 940 of file shell32_main.c.

{
    FIXME("(%s, %x, %p (%p), %p (%p)) stub!\n", debugstr_w(wsPrinter), dwType,
                phClassPidl, (phClassPidl != NULL) ? *(phClassPidl) : NULL,
                phwnd, (phwnd != NULL) ? *(phwnd) : NULL);
 
    return FALSE;
} 

Printers_UnregisterWindow()

VOID WINAPI Printers_UnregisterWindow	(	HANDLE	hClassPidl,
		HWND	hwnd
	)

Definition at line 953 of file shell32_main.c.

{
    FIXME("(%p, %p) stub!\n", hClassPidl, hwnd);
}

SetRegTextData()

static VOID SetRegTextData ( HWND  hWnd, HKEY  hKey, LPCWSTR  Value, UINT  uID  )

static

Definition at line 1011 of file shell32_main.c.

{
    DWORD dwBufferSize;
    DWORD dwType;
    LPWSTR lpBuffer;
 
    if( RegQueryValueExW(hKey, Value, NULL, &dwType, NULL, &dwBufferSize) == ERROR_SUCCESS )
    {
        if(dwType == REG_SZ)
        {
            lpBuffer = (LPWSTR)HeapAlloc(GetProcessHeap(), 0, dwBufferSize);
 
            if(lpBuffer)
            {
                if( RegQueryValueExW(hKey, Value, NULL, &dwType, (LPBYTE)lpBuffer, &dwBufferSize) == ERROR_SUCCESS )
                {
                    SetDlgItemTextW(hWnd, uID, lpBuffer);
                }
 
                HeapFree(GetProcessHeap(), 0, lpBuffer);
            }
        }
    }
}

Referenced by AboutDlgProc().

SHELL_GetDetailsOfToBuffer()

static HRESULT SHELL_GetDetailsOfToBuffer ( IShellFolder *  psf, PCUITEMID_CHILD  pidl, UINT  col, LPWSTR  Buf, UINT  cchBuf  )

static

Definition at line 313 of file shell32_main.c.

{
    IShellFolder2 *psf2;
    IShellDetails *psd;
    SHELLDETAILS details;
    HRESULT hr = IShellFolder_QueryInterface(psf, &IID_IShellFolder2, (void**)&psf2);
    if (SUCCEEDED(hr))
    {
        hr = IShellFolder2_GetDetailsOf(psf2, pidl, col, &details);
        IShellFolder2_Release(psf2);
    }
    else if (SUCCEEDED(hr = IShellFolder_QueryInterface(psf, &IID_IShellDetails, (void**)&psd)))
    {
        hr = IShellDetails_GetDetailsOf(psd, pidl, col, &details);
        IShellDetails_Release(psd);
    }
    if (SUCCEEDED(hr))
        hr = StrRetToStrNW(Buf, cchBuf, &details.str, pidl) ? S_OK : E_FAIL;
    return hr;
}

Referenced by SHGetFileInfoW().

SHELL_IsShortcut()

BOOL SHELL_IsShortcut

(

LPCITEMIDLIST

pidlLast

)

Definition at line 404 of file shell32_main.c.

{
    WCHAR szTemp[MAX_PATH];
    HKEY keyCls;
    BOOL ret = FALSE;
 
    if (_ILGetExtension(pidlLast, szTemp, _countof(szTemp)) &&
        SUCCEEDED(HCR_GetProgIdKeyOfExtension(szTemp, &keyCls, FALSE)))
    {
        ret = RegQueryValueExW(keyCls, L"IsShortcut", NULL, NULL, NULL, NULL) == ERROR_SUCCESS;
        RegCloseKey(keyCls);
    }
    return ret;
}

Referenced by SHGetFileInfoW(), and SHMapPIDLToSystemImageListIndex().

ShellAboutA()

BOOL WINAPI ShellAboutA	(	HWND	hWnd,
		LPCSTR	szApp,
		LPCSTR	szOtherStuff,
		HICON	hIcon
	)

Definition at line 1284 of file shell32_main.c.

{
    BOOL ret;
    LPWSTR appW = NULL, otherW = NULL;
    int len;
 
    if (szApp)
    {
        len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0);
        appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
        MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len);
    }
    if (szOtherStuff)
    {
        len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0);
        otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
        MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len);
    }
 
    ret = ShellAboutW(hWnd, appW, otherW, hIcon);
 
    HeapFree(GetProcessHeap(), 0, otherW);
    HeapFree(GetProcessHeap(), 0, appW);
    return ret;
}

ShellAboutW()

BOOL WINAPI ShellAboutW	(	HWND	hWnd,
		LPCWSTR	szApp,
		LPCWSTR	szOtherStuff,
		HICON	hIcon
	)

Definition at line 1314 of file shell32_main.c.

{
    ABOUT_INFO info;
    HRSRC hRes;
    DLGTEMPLATE *DlgTemplate;
    BOOL bRet;
#ifdef __REACTOS__
    WCHAR szVersionString[256];
    WCHAR szFormat[256];
#endif
 
    TRACE("\n");
 
    // DialogBoxIndirectParamW will be called with the hInstance of the calling application, so we have to preload the dialog template
    hRes = FindResourceW(shell32_hInstance, MAKEINTRESOURCEW(IDD_ABOUT), (LPWSTR)RT_DIALOG);
    if(!hRes)
        return FALSE;
 
    DlgTemplate = (DLGTEMPLATE *)LoadResource(shell32_hInstance, hRes);
    if(!DlgTemplate)
        return FALSE;
 
#ifdef __REACTOS__
    /* Output the version OS kernel strings */
    LoadStringW(shell32_hInstance, IDS_ABOUT_VERSION_STRING, szFormat, _countof(szFormat));
    StringCchPrintfW(szVersionString, _countof(szVersionString), szFormat, KERNEL_VERSION_STR, KERNEL_VERSION_BUILD_STR);
#endif
 
    info.szApp        = szApp;
#ifdef __REACTOS__
    info.szOSVersion  = szVersionString;
#endif
    info.szOtherStuff = szOtherStuff;
    info.hIcon        = hIcon ? hIcon : LoadIconW( 0, (LPWSTR)IDI_WINLOGO );
 
    bRet = DialogBoxIndirectParamW((HINSTANCE)GetWindowLongPtrW( hWnd, GWLP_HINSTANCE ),
                                   DlgTemplate, hWnd, AboutDlgProc, (LPARAM)&info );
    return bRet;
}

Referenced by Control_WndProc(), dialog_about(), ie_dialog_about(), MACRO_About(), MAIN_MenuCommand(), MainProc(), MainWndCommand(), OnAbout(), CDeviceManager::OnCommand(), OnCommand(), CMainWindow::OnCommand(), OSK_About(), ShellAboutA(), ShowAboutBox(), CMainWindow::ShowAboutDlg(), ShowAboutDlg(), WndProc(), and wWinMain().

SHGetFileInfoA()

DWORD_PTR WINAPI SHGetFileInfoA	(	LPCSTR	path,
		DWORD	dwFileAttributes,
		SHFILEINFOA *	psfi,
		UINT	sizeofpsfi,
		UINT	flags
	)

Definition at line 786 of file shell32_main.c.

{
    INT len;
    LPWSTR temppath = NULL;
    LPCWSTR pathW;
    DWORD_PTR ret;
    SHFILEINFOW temppsfi;
 
    if (flags & SHGFI_PIDL)
    {
        /* path contains a pidl */
        pathW = (LPCWSTR)path;
    }
    else
    {
        len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
        temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
        MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len);
        pathW = temppath;
    }
 
    if (psfi)
    {
        temppsfi.hIcon = psfi->hIcon;
        temppsfi.iIcon = psfi->iIcon;
        temppsfi.dwAttributes = psfi->dwAttributes;
 
        ret = SHGetFileInfoW(pathW, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags);
        psfi->hIcon = temppsfi.hIcon;
        psfi->iIcon = temppsfi.iIcon;
        psfi->dwAttributes = temppsfi.dwAttributes;
 
        WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1,
              psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL);
 
        WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1,
              psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL);
    }
    else
        ret = SHGetFileInfoW(pathW, dwFileAttributes, NULL, 0, flags);
 
    HeapFree(GetProcessHeap(), 0, temppath);
 
    return ret;
}

Referenced by test_get_file_info(), and test_get_file_info_iconlist().

SHGetFileInfoW()

DWORD_PTR WINAPI SHGetFileInfoW	(	LPCWSTR	path,
		DWORD	dwFileAttributes,
		SHFILEINFOW *	psfi,
		UINT	sizeofpsfi,
		UINT	flags
	)

Definition at line 430 of file shell32_main.c.

{
    WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH];
    int iIndex;
    DWORD_PTR ret = TRUE;
    DWORD dwAttributes = 0;
    IShellFolder * psfParent = NULL;
    IExtractIconW * pei = NULL;
    LPITEMIDLIST pidlLast = NULL, pidl = NULL, pidlFree = NULL;
    HRESULT hr = S_OK;
    BOOL IconNotYetLoaded=TRUE;
    UINT uGilFlags = 0;
    HIMAGELIST big_icons, small_icons;
 
    TRACE("%s fattr=0x%x sfi=%p(attr=0x%08x) size=0x%x flags=0x%x\n",
          (flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
          psfi, psfi ? psfi->dwAttributes : 0, sizeofpsfi, flags);
 
    if (!path)
        return FALSE;
 
    /* windows initializes these values regardless of the flags */
    if (psfi != NULL)
    {
        psfi->szDisplayName[0] = '\0';
        psfi->szTypeName[0] = '\0';
        psfi->hIcon = NULL;
    }
 
    if (!(flags & SHGFI_PIDL))
    {
        /* SHGetFileInfo should work with absolute and relative paths */
        if (PathIsRelativeW(path))
        {
            GetCurrentDirectoryW(MAX_PATH, szLocation);
            PathCombineW(szFullPath, szLocation, path);
        }
        else
        {
            lstrcpynW(szFullPath, path, MAX_PATH);
        }
 
        if ((flags & SHGFI_TYPENAME) && !PathIsRootW(szFullPath))
        {
            HRESULT hr2;
            if (!(flags & SHGFI_USEFILEATTRIBUTES))
            {
                dwFileAttributes = GetFileAttributesW(szFullPath);
                if (dwFileAttributes == INVALID_FILE_ATTRIBUTES)
                    dwFileAttributes = 0;
            }
            if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
                hr2 = SHELL32_AssocGetFSDirectoryDescription(psfi->szTypeName, _countof(psfi->szTypeName));
            else
                hr2 = SHELL32_AssocGetFileDescription(path, psfi->szTypeName, _countof(psfi->szTypeName));
            if (SUCCEEDED(hr2))
            {
                flags &= ~SHGFI_TYPENAME;
                if (!(flags & ~SHGFI_USEFILEATTRIBUTES))
                    return ret; /* Bail out early if this was our only operation */
            }
        }
    }
    else
    {
        SHGetPathFromIDListW((LPITEMIDLIST)path, szFullPath);
    }
 
    if (flags & SHGFI_EXETYPE)
    {
        if (!(flags & SHGFI_SYSICONINDEX))
        {
            if (flags & SHGFI_USEFILEATTRIBUTES)
            {
                return TRUE;
            }
            else if (GetFileAttributesW(szFullPath) != INVALID_FILE_ATTRIBUTES)
            {
                return shgfi_get_exe_type(szFullPath);
            }
        }
    }
 
    /*
     * psfi is NULL normally to query EXE type. If it is NULL, none of the
     * below makes sense anyway. Windows allows this and just returns FALSE
     */
    if (psfi == NULL)
        return FALSE;
 
    /*
     * translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES
     * is not specified.
     * The pidl functions fail on not existing file names
     */
 
    if (flags & SHGFI_PIDL)
    {
        pidl = (LPITEMIDLIST)path;
        hr = pidl ? S_OK : E_FAIL;
    }
    else
    {
        if (flags & SHGFI_USEFILEATTRIBUTES)
        {
            pidl = SHELL32_CreateSimpleIDListFromPath(szFullPath, dwFileAttributes);
            hr = pidl ? S_OK : E_FAIL;
        }
        else
        {
            hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes);
        }
        pidlFree = pidl;
    }
 
    if (SUCCEEDED(hr))
    {
        hr = SHBindToParent(pidl, &IID_IShellFolder, (void**)&psfParent, (LPCITEMIDLIST*)&pidlLast);
    }
 
    /* get the attributes of the child */
    if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
    {
        if (!(flags & SHGFI_ATTR_SPECIFIED))
        {
            psfi->dwAttributes = 0xffffffff;
        }
        hr = IShellFolder_GetAttributesOf(psfParent, 1, (LPCITEMIDLIST*)&pidlLast, &psfi->dwAttributes);
    }
 
    if (flags & SHGFI_USEFILEATTRIBUTES)
    {
        if (flags & SHGFI_ICON)
        {
            psfi->dwAttributes = 0;
        }
    }
 
    /* get the displayname */
    if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
    {
        STRRET str;
        psfi->szDisplayName[0] = UNICODE_NULL;
        hr = IShellFolder_GetDisplayNameOf(psfParent, pidlLast, SHGDN_INFOLDER, &str);
        if (SUCCEEDED(hr))
            StrRetToStrNW(psfi->szDisplayName, _countof(psfi->szDisplayName), &str, pidlLast);
    }
 
    /* get the type name */
    if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
    {
        /* FIXME: Use IShellFolder2::GetDetailsEx */
        UINT col = _ILIsDrive(pidlLast) ? 1 : 2; /* SHFSF_COL_TYPE */
        psfi->szTypeName[0] = UNICODE_NULL;
        hr = SHELL_GetDetailsOfToBuffer(psfParent, pidlLast, col, psfi->szTypeName, _countof(psfi->szTypeName));
    }
 
    /* ### icons ###*/
 
    Shell_GetImageLists( &big_icons, &small_icons );
 
    if (flags & SHGFI_OPENICON)
        uGilFlags |= GIL_OPENICON;
 
    if (flags & SHGFI_LINKOVERLAY)
        uGilFlags |= GIL_FORSHORTCUT;
    else if ((flags&SHGFI_ADDOVERLAYS) ||
             (flags&(SHGFI_ICON|SHGFI_SMALLICON))==SHGFI_ICON)
    {
        if (SHELL_IsShortcut(pidlLast))
            uGilFlags |= GIL_FORSHORTCUT;
    }
 
    if (flags & SHGFI_OVERLAYINDEX)
        FIXME("SHGFI_OVERLAYINDEX unhandled\n");
 
    if (flags & SHGFI_SELECTED)
        FIXME("set icon to selected, stub\n");
 
    /* get the iconlocation */
    if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
    {
        UINT uDummy,uFlags;
 
        if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
        {
            if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
            {
                lstrcpyW(psfi->szDisplayName, swShell32Name);
                psfi->iIcon = -IDI_SHELL_FOLDER;
            }
            else
            {
                WCHAR* szExt;
                WCHAR sTemp [MAX_PATH];
 
                szExt = PathFindExtensionW(szFullPath);
                TRACE("szExt=%s\n", debugstr_w(szExt));
                if ( szExt &&
                     HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
                     HCR_GetIconW(sTemp, sTemp, NULL, MAX_PATH, &psfi->iIcon))
                {
                    if (lstrcmpW(L"%1", sTemp))
                        strcpyW(psfi->szDisplayName, sTemp);
                    else
                    {
                        /* the icon is in the file */
                        strcpyW(psfi->szDisplayName, szFullPath);
                    }
                }
                else
                    ret = FALSE;
            }
        }
        else if (psfParent)
        {
            hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
                (LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconW,
                &uDummy, (LPVOID*)&pei);
            if (SUCCEEDED(hr))
            {
                hr = IExtractIconW_GetIconLocation(pei, uGilFlags,
                    szLocation, MAX_PATH, &iIndex, &uFlags);
 
                if (uFlags & GIL_NOTFILENAME)
                    ret = FALSE;
                else
                {
                    lstrcpyW (psfi->szDisplayName, szLocation);
                    psfi->iIcon = iIndex;
                }
                IExtractIconW_Release(pei);
            }
        }
    }
 
    /* get icon index (or load icon)*/
    if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
    {
        if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
        {
            WCHAR sTemp [MAX_PATH];
            WCHAR * szExt;
            int icon_idx=0;
 
            lstrcpynW(sTemp, szFullPath, MAX_PATH);
 
            if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
                psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER, 0);
            else
            {
                psfi->iIcon = 0;
                szExt = PathFindExtensionW(sTemp);
                if ( szExt &&
                     HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
                     HCR_GetIconW(sTemp, sTemp, NULL, MAX_PATH, &icon_idx))
                {
                    if (!lstrcmpW(L"%1",sTemp))            /* icon is in the file */
                        strcpyW(sTemp, szFullPath);
 
                    if (flags & SHGFI_SYSICONINDEX) 
                    {
                        psfi->iIcon = SIC_GetIconIndex(sTemp,icon_idx,0);
                        if (psfi->iIcon == -1)
                            psfi->iIcon = 0;
                    }
                    else 
                    {
                        UINT ret;
                        INT cxIcon, cyIcon;
 
                        /* Get icon size */
                        if (flags & SHGFI_SHELLICONSIZE)
                        {
                            if (flags & SHGFI_SMALLICON)
                                cxIcon = cyIcon = ShellSmallIconSize;
                            else
                                cxIcon = cyIcon = ShellLargeIconSize;
                        }
                        else
                        {
                            if (flags & SHGFI_SMALLICON)
                            {
                                cxIcon = GetSystemMetrics(SM_CXSMICON);
                                cyIcon = GetSystemMetrics(SM_CYSMICON);
                            }
                            else
                            {
                                cxIcon = GetSystemMetrics(SM_CXICON);
                                cyIcon = GetSystemMetrics(SM_CYICON);
                            }
                        }
 
                        ret = PrivateExtractIconsW(sTemp, icon_idx, cxIcon, cyIcon,
                                                   &psfi->hIcon, 0, 1, 0);
                        if (ret != 0 && ret != (UINT)-1)
                        {
                            IconNotYetLoaded=FALSE;
                            psfi->iIcon = icon_idx;
                        }
                    }
                }
            }
        }
        else if (psfParent)
        {
            if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON),
                uGilFlags, &(psfi->iIcon))))
            {
                ret = FALSE;
            }
        }
        if (ret && (flags & SHGFI_SYSICONINDEX))
        {
            if (flags & SHGFI_SMALLICON)
                ret = (DWORD_PTR)small_icons;
            else
                ret = (DWORD_PTR)big_icons;
        }
    }
 
    /* icon handle */
    if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded)
    {
        if (flags & SHGFI_SMALLICON)
            psfi->hIcon = ImageList_GetIcon( small_icons, psfi->iIcon, ILD_NORMAL);
        else
            psfi->hIcon = ImageList_GetIcon( big_icons, psfi->iIcon, ILD_NORMAL);
    }
 
    if (flags & ~SHGFI_KNOWN_FLAGS)
        FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS);
 
    if (psfParent)
        IShellFolder_Release(psfParent);
    SHFree(pidlFree);
 
    if (hr != S_OK)
        ret = FALSE;
 
    TRACE ("icon=%p index=0x%08x attr=0x%08x name=%s type=%s ret=0x%08lx\n",
           psfi->hIcon, psfi->iIcon, psfi->dwAttributes,
           debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret);
 
    return ret;
}

Referenced by AddListViewItems(), CShellMenuCallback::AddOrSetMenuItem(), BrFolder_OnOK(), ClassifyFile(), FILEDLG95_InitControls(), FILEDLG95_LOOKIN_AddItem(), FILEDLG95_LOOKIN_DrawItem(), GetAssocClass(), CZipFolder::GetDetailsOf(), COpenWithList::GetIcon(), GetItemTypeName(), GetTypeDescriptionByPath(), GetTypeName(), CFileDefExt::InitFileType(), CSearchBar::Invoke(), CSendToMenu::LoadAllItems(), CNewMenu::LoadItem(), CShellLink::OnCommand(), CShellLink::OnInitDialog(), CSearchBar::OnLocationEditChange(), QueryFileDescription(), SHCreateFileExtractIconW(), SHELL_CreatePropSheetStubWindow(), SHGetFileInfoA(), SHGetFileInfoWrapW(), SHGetPidlInfo(), SHGFI(), START_TEST(), test_get_file_info(), test_get_file_info_iconlist(), and WelcomeDlgProc().

shgfi_get_exe_type()

static DWORD shgfi_get_exe_type ( LPCWSTR  szFullPath )

static

Definition at line 335 of file shell32_main.c.

{
    BOOL status = FALSE;
    HANDLE hfile;
    DWORD BinaryType;
    IMAGE_DOS_HEADER mz_header;
    IMAGE_NT_HEADERS nt;
    DWORD len;
    char magic[4];
 
    status = GetBinaryTypeW (szFullPath, &BinaryType);
    if (!status)
        return 0;
    if (BinaryType == SCS_DOS_BINARY || BinaryType == SCS_PIF_BINARY)
        return 0x4d5a;
 
    hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ,
                         NULL, OPEN_EXISTING, 0, 0 );
    if ( hfile == INVALID_HANDLE_VALUE )
        return 0;
 
    /*
     * The next section is adapted from MODULE_GetBinaryType, as we need
     * to examine the image header to get OS and version information. We
     * know from calling GetBinaryTypeA that the image is valid and either
     * an NE or PE, so much error handling can be omitted.
     * Seek to the start of the file and read the header information.
     */
 
    SetFilePointer( hfile, 0, NULL, SEEK_SET );
    ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL );
 
    SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
    ReadFile( hfile, magic, sizeof(magic), &len, NULL );
    if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE )
    {
        SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
        ReadFile( hfile, &nt, sizeof(nt), &len, NULL );
        CloseHandle( hfile );
        /* DLL files are not executable and should return 0 */
        if (nt.FileHeader.Characteristics & IMAGE_FILE_DLL)
            return 0;
        if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI)
        {
             return IMAGE_NT_SIGNATURE | 
                   (nt.OptionalHeader.MajorSubsystemVersion << 24) |
                   (nt.OptionalHeader.MinorSubsystemVersion << 16);
        }
        return IMAGE_NT_SIGNATURE;
    }
    else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE )
    {
        IMAGE_OS2_HEADER ne;
        SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
        ReadFile( hfile, &ne, sizeof(ne), &len, NULL );
        CloseHandle( hfile );
        if (ne.ne_exetyp == 2)
            return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16);
        return 0;
    }
    CloseHandle( hfile );
    return 0;
}

Referenced by SHGetFileInfoW().

SHHelpShortcuts_RunDLLA()

DWORD WINAPI SHHelpShortcuts_RunDLLA	(	DWORD	dwArg1,
		DWORD	dwArg2,
		DWORD	dwArg3,
		DWORD	dwArg4
	)

Definition at line 974 of file shell32_main.c.

{
    FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
    return 0;
}

SHHelpShortcuts_RunDLLW()

DWORD WINAPI SHHelpShortcuts_RunDLLW	(	DWORD	dwArg1,
		DWORD	dwArg2,
		DWORD	dwArg3,
		DWORD	dwArg4
	)

Definition at line 984 of file shell32_main.c.

{
    FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
    return 0;
}

SHLoadInProc()

HRESULT WINAPI SHLoadInProc

(

REFCLSID

rclsid

)

Definition at line 995 of file shell32_main.c.

{
    void *ptr = NULL;
 
    TRACE("%s\n", debugstr_guid(rclsid));
 
    CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr);
    if(ptr)
    {
        IUnknown * pUnk = ptr;
        IUnknown_Release(pUnk);
        return S_OK;
    }
    return DISP_E_MEMBERNOTFOUND;
}

SHLoadNonloadedIconOverlayIdentifiers()

HRESULT WINAPI SHLoadNonloadedIconOverlayIdentifiers

(

VOID

)

Definition at line 1366 of file shell32_main.c.

{
    FIXME("stub\n");
    return S_OK;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

shell

)

Variable Documentation

SHELL_Authors

const char* const SHELL_Authors[] = { "Copyright 1993-"COPYRIGHT_YEAR" WINE team", "Copyright 1998-"COPYRIGHT_YEAR" ReactOS Team", 0 }

Definition at line 50 of file shell32_main.c.

Referenced by AboutAuthorsDlgProc().